package com.itheima.service.db;

import com.itheima.domain.db.UserFreezing;

public interface FreezingService {
    void saveFreezing(UserFreezing userFreezing);

    UserFreezing findById(Long userId);

    void updateFreezing(UserFreezing userFreezing);

    UserFreezing findFreezing(Long userId, Integer freezingRange);

}
